#include <tCanFilterMessages.h>
Classes | |
| struct | DataWrapper |
Public Member Functions | |
| bool | checkMessage (const tCanMessage &msg) const |
| bool | getStatus () const |
| function returns true if message data changed because of human interaction | |
| void | Open (const std::string identifer) |
| tCanFilterMessages () | |
| ~tCanFilterMessages () | |
Protected Member Functions | |
| bool | byteIsChangingConstantly (unsigned int i, unsigned int id) const |
| const boost::filesystem::path & | getDataFileName () const |
| void | mapContentOfFile () |
| int | PrepareFiles () |
| void | setDataFileName (const boost::filesystem::path &file_name) |
| void | StringToCanMsg (icl_hardware::can::tCanMessage &msg, std::string str) |
Private Attributes | |
| bool | is_initialized |
| std::ifstream | m_data_file |
| File handler for data file. | |
| boost::filesystem::path * | m_data_file_name |
| DataWrapper | m_message_data |
| std::multimap< unsigned int, unsigned int > | m_table_id_to_changing_bytes |
| std::map< unsigned int, DataWrapper > | m_table_id_to_data |
This class opens a CAN message file and constructs a map of known CAN message IDs and a multimap in which it tracks all those message bytes which change without extraneous cause. This map is used in the function checkMessage() when called with a tCanMessage.
Definition at line 44 of file tCanFilterMessages.h.
Constructor
Definition at line 33 of file tCanFilterMessages.cpp.
Destructor
Definition at line 39 of file tCanFilterMessages.cpp.
| bool icl_hardware::can::tCanFilterMessages::byteIsChangingConstantly | ( | unsigned int | i, |
| unsigned int | id | ||
| ) | const [protected] |
Definition at line 100 of file tCanFilterMessages.cpp.
| bool icl_hardware::can::tCanFilterMessages::checkMessage | ( | const tCanMessage & | msg | ) | const |
check if data is different and actual byte is not known as changing byte
< id hasn't been listed before
Definition at line 77 of file tCanFilterMessages.cpp.
| const boost::filesystem::path & icl_hardware::can::tCanFilterMessages::getDataFileName | ( | ) | const [protected] |
Definition at line 255 of file tCanFilterMessages.cpp.
| bool icl_hardware::can::tCanFilterMessages::getStatus | ( | ) | const |
function returns true if message data changed because of human interaction
Definition at line 260 of file tCanFilterMessages.cpp.
| void icl_hardware::can::tCanFilterMessages::mapContentOfFile | ( | ) | [protected] |
< id is not known up to this point, save its id and data in map
id is known, analyse if there has been a change in bytes
< check if data is not the same as saved data
check if actual byte is allready known as changing byte otherwise register it
Definition at line 117 of file tCanFilterMessages.cpp.
| void icl_hardware::can::tCanFilterMessages::Open | ( | const std::string | identifer | ) |
Definition at line 48 of file tCanFilterMessages.cpp.
| int icl_hardware::can::tCanFilterMessages::PrepareFiles | ( | ) | [protected] |
Definition at line 232 of file tCanFilterMessages.cpp.
| void icl_hardware::can::tCanFilterMessages::setDataFileName | ( | const boost::filesystem::path & | file_name | ) | [protected] |
Definition at line 246 of file tCanFilterMessages.cpp.
| void icl_hardware::can::tCanFilterMessages::StringToCanMsg | ( | icl_hardware::can::tCanMessage & | msg, |
| std::string | str | ||
| ) | [protected] |
Definition at line 179 of file tCanFilterMessages.cpp.
bool icl_hardware::can::tCanFilterMessages::is_initialized [private] |
Definition at line 88 of file tCanFilterMessages.h.
std::ifstream icl_hardware::can::tCanFilterMessages::m_data_file [private] |
File handler for data file.
Definition at line 82 of file tCanFilterMessages.h.
boost::filesystem::path* icl_hardware::can::tCanFilterMessages::m_data_file_name [private] |
Definition at line 84 of file tCanFilterMessages.h.
Definition at line 86 of file tCanFilterMessages.h.
std::multimap<unsigned int, unsigned int> icl_hardware::can::tCanFilterMessages::m_table_id_to_changing_bytes [private] |
Definition at line 79 of file tCanFilterMessages.h.
std::map<unsigned int, DataWrapper> icl_hardware::can::tCanFilterMessages::m_table_id_to_data [private] |
Definition at line 78 of file tCanFilterMessages.h.